AU2019309242A1 - Imaging agents for radiolabeling exogenous and endogenous albumin - Google Patents

Imaging agents for radiolabeling exogenous and endogenous albumin Download PDF

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Publication number
AU2019309242A1
AU2019309242A1 AU2019309242A AU2019309242A AU2019309242A1 AU 2019309242 A1 AU2019309242 A1 AU 2019309242A1 AU 2019309242 A AU2019309242 A AU 2019309242A AU 2019309242 A AU2019309242 A AU 2019309242A AU 2019309242 A1 AU2019309242 A1 AU 2019309242A1
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AU
Australia
Prior art keywords
optionally substituted
group
metal complex
cancer
subject
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
AU2019309242A
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English (en)
Inventor
Khalid ABU AJAJ
Serghei CHERCHEJA
Steffen Daum
Javier Garcia Fernandez
Stephan David Koester
Felix Kratz
Johannes Pall MAGNUSSON
Federico Medda
Friederike I. Nollmann
Patricia PEREZ GALAN
Lara PES
Anna WARNECKE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ladrx Corp
Original Assignee
Ladrx Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ladrx Corp filed Critical Ladrx Corp
Publication of AU2019309242A1 publication Critical patent/AU2019309242A1/en
Assigned to CYTRX CORPORATION reassignment CYTRX CORPORATION Request for Assignment Assignors: CENTURION BIOPHARMA CORPORATION
Assigned to LADRX CORPORATION reassignment LADRX CORPORATION Amend patent request/document other than specification (104) Assignors: CYTRX CORPORATION
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04Organic compounds
    • A61K51/0474Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
    • A61K51/0478Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group complexes from non-cyclic ligands, e.g. EDTA, MAG3
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/081Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins the protein being an albumin, e.g. human serum albumin [HSA], bovine serum albumin [BSA], ovalbumin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/088Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B59/00Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
    • C07B59/002Heterocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/05Isotopically modified compounds, e.g. labelled

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyrrole Compounds (AREA)
AU2019309242A 2018-07-23 2019-07-16 Imaging agents for radiolabeling exogenous and endogenous albumin Pending AU2019309242A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862702081P 2018-07-23 2018-07-23
US62/702,081 2018-07-23
PCT/US2019/042025 WO2020023247A1 (fr) 2018-07-23 2019-07-16 Agents d'imagerie pour radiomarquage d'albumine exogène et endogène

Publications (1)

Publication Number Publication Date
AU2019309242A1 true AU2019309242A1 (en) 2021-03-11

Family

ID=69181921

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019309242A Pending AU2019309242A1 (en) 2018-07-23 2019-07-16 Imaging agents for radiolabeling exogenous and endogenous albumin

Country Status (11)

Country Link
US (1) US20210353783A1 (fr)
EP (1) EP3826685A4 (fr)
JP (1) JP7395194B2 (fr)
KR (1) KR20210035213A (fr)
CN (1) CN112823028A (fr)
AU (1) AU2019309242A1 (fr)
BR (1) BR112021001314A2 (fr)
CA (1) CA3107328A1 (fr)
IL (1) IL280308B1 (fr)
MX (1) MX2021000926A (fr)
WO (1) WO2020023247A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094950A (en) * 1988-06-07 1992-03-10 Nihon Medi-Physics Co., Ltd. Diethylenetriamine pentaacetic acid derivatives
WO2004025259A2 (fr) * 2002-09-12 2004-03-25 Molecular Probes, Inc. Marquage specifique en fonction du site d'etiquettes d'affinite dans les proteines de fusion
DE10305463A1 (de) * 2003-02-04 2004-08-12 Schering Ag Enantiomerenreines (4S,8S)- und (4R,8R)-4-p-Nitrobenzyl-8-methyl-3,6,9-triza-3N,6N,9N-tricarboxymethyl-1,11-undecandisäure und deren Abkömmlinge, Verfahren zu deren Herstellung und Verwendung zur Herstellung pharmazeutischer Mittel
US20040208828A1 (en) * 2003-02-04 2004-10-21 Lutz Lehmann Enantiomer-pure (4S,8S)- and (4R,8R)-4-p-nitrobenzyl-8-methyl-3,6,9-triaza-3N,6N,9N-tricarboxymethyl-1,11-undecanedioic acid and derivatives thereof, process for their production and use for the production of pharmaceutical agents
KR100695744B1 (ko) * 2005-05-03 2007-03-19 한국원자력연구소 디티피에이(dtpa) 유도체 및 이들을 이용한 금속 착화물, 이들을 포함하는 방사선원 및 조영제
WO2008070384A2 (fr) * 2006-11-06 2008-06-12 Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Procédé de préparation d'agents de contraste macromoléculaires et utilisation de ceux-ci
FR2909881A1 (fr) * 2006-12-14 2008-06-20 Inst Nat Sante Rech Med Nouveaux conjugues, utilisables a des fins therapeutiques, et/ou a titre d'agent de diagnostic et/ou d'imagerie et leur procede de preparation
EP2630971B8 (fr) * 2012-02-21 2017-12-13 Vergell Medical S.A. Combinaisons de systèmes d'administration de médicaments à base d'albumine

Also Published As

Publication number Publication date
CA3107328A1 (fr) 2020-01-30
US20210353783A1 (en) 2021-11-18
KR20210035213A (ko) 2021-03-31
MX2021000926A (es) 2021-03-31
CN112823028A (zh) 2021-05-18
BR112021001314A2 (pt) 2021-05-11
WO2020023247A1 (fr) 2020-01-30
JP7395194B2 (ja) 2023-12-11
EP3826685A4 (fr) 2022-04-06
IL280308B1 (en) 2024-05-01
EP3826685A1 (fr) 2021-06-02
JP2021532123A (ja) 2021-11-25
IL280308A (en) 2021-03-01

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: CYTRX CORPORATION

Free format text: FORMER APPLICANT(S): CENTURION BIOPHARMA CORPORATION

HB Alteration of name in register

Owner name: LADRX CORPORATION

Free format text: FORMER NAME(S): CYTRX CORPORATION